vendor/lld/lld-trunk-r338150

1 files changed, 35 insertions, 0 deletions

diff --git a/test/ELF/linkerscript/compress-debug-sections-custom.s b/test/ELF/linkerscript/compress-debug-sections-custom.s
new file mode 100644
index 0000000000000..31fdd56381b0f
--- /dev/null
+++ b/test/ELF/linkerscript/compress-debug-sections-custom.s
@@ -0,0 +1,35 @@
+# REQUIRES: x86, zlib
+
+# RUN: echo "SECTIONS { \
+# RUN:          .text : { . += 0x10; *(.text) } \
+# RUN:          .debug_str : { . += 0x10; *(.debug_str) } \
+# RUN:          .debug_info : { . += 0x10; *(.debug_info) } \
+# RUN:          }" > %t.script
+
+# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t.o
+# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %S/../Inputs/compress-debug.s -o %t2.o
+# RUN: ld.lld %t2.o %t.o -o %t1 --compress-debug-sections=zlib -T %t.script
+# RUN: llvm-dwarfdump %t1 -debug-str | FileCheck %s
+# These two checks correspond to the patched values of a_sym and a_debug_sym.
+# T = 0x54 - address of .text input section for this file (the start address of
+#     .text is 0 by default, the size of the preceding .text in the other input
+#	  file is 0x44, and the linker script adds an additional 0x10).
+# S = 0x53 - offset of .debug_info section for this file (the size of
+#     the preceding .debug_info from the other input file is 0x43, and the
+#	  linker script adds an additional 0x10).
+# Also note that the .debug_str offsets are also offset by 0x10, as directed by
+# the linker script.
+# CHECK: 0x00000010: "T"
+# CHECK: 0x00000014: "S"
+
+.text
+a_sym:
+nop
+
+.section .debug_str,"",@progbits
+.long a_sym
+.long a_debug_sym
+
+.section .debug_info,"",@progbits
+a_debug_sym:
+.long 0x88776655